14971471 has 4 divisors (see below), whose sum is σ = 14997312. Its totient is φ = 14945632.

The previous prime is 14971433. The next prime is 14971501. The reversal of 14971471 is 17417941.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14971471 - 2⁷ = 14971343 is a prime.

It is a super-3 number, since 3×14971471³ (a number of 23 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14977471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12031 + ... + 13216.

It is an arithmetic number, because the mean of its divisors is an integer number (3749328).

Almost surely, 2^14971471 is an apocalyptic number.

14971471 is a deficient number, since it is larger than the sum of its proper divisors (25841).

14971471 is an equidigital number, since it uses as much as digits as its factorization.

14971471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25840.

The product of its digits is 7056, while the sum is 34.

The square root of 14971471 is about 3869.2985152350. The cubic root of 14971471 is about 246.4647558392.

The spelling of 14971471 in words is "fourteen million, nine hundred seventy-one thousand, four hundred seventy-one".